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sound proofing; sound insulation; soundproofing | |||
noise abatement | |||
acoustic insulation |
isolation phonique : 18 phrases in 7 subjects |
Construction | 10 |
Environment | 1 |
General | 3 |
Industry | 1 |
Labor law | 1 |
Metallurgy | 1 |
Natural resourses and wildlife conservation | 1 |